Stool



FIG. 1 is a front perspective view of a stool showing my new design;

FIG. 2 is a side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof, said right side view being a mirror image;

FIG. 5 is a front perspective view of a second embodiment showing my new design;

FIG. 6 is a side perspective view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a left side view thereof, said right side view being a mirror image;

FIG. 9 is a front perspective view of a third embodiment showing my new design;

FIG. 10 is a side perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a left side view thereof, said right side view being a mirror image;

FIG. 13 is a front perspective view of a fourth embodiment showing my new design;

FIG. 14 is a side perspective view thereof;

FIG. 15 is a front view thereof; and,

FIG. 16 is a left side view thereof, said right side view being a mirror image.

The dashed lines in FIGS. 1-2, 4-6, 8-10, 12-14, and 16 are shown for environmental purposes only and form no part of the claimed design. 

The ornamental design for a stool, as shown and described. 